《大学英语》学习指南

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《大学英语2》学习指导

Unit 1 Nature

本单元重点:

Some knowledge of pollution

●Important words and expressions:

Words:essential, substance, well-being, reaction, derive, consequence, convert, exposure, phenomenon, release

Phrases: supply with, as well as, refer to…a s, derive from, suffer from, due to, convert to, play

a role in, in addition, a quantity of

●Some sentence patterns:

1. Air supplies us with oxygen which …

2. Human activities can release substances into the air, some of which…

3. These can take part in further chemical reactions once…

4. Pollution also needs to be considered…

5. Only through the efforts of scientists, business leaders…

本单元难点:

●Some expressions:

1.辨析offer, provide, give

2.辨析percent, percentage

3.辨析fog, mist, smog

ages of “once”

ages of “consider”

●Some sentence patterns:

1.Another type of pollution is the release of harmful gases, such as…

2.It is caused by chemical reactions between…

3.In addition, it is possible to prevent many types of air pollution that…

一、学习目的和教学要求:

学习目的:了解有关污染的知识,自然与社会,环境与发展的关系,掌握相关词汇,学会分析文中较复杂的句式,掌握名词性从句的用法。

学习要求:

你应该能够

1.了解空气污染的类型、来源,以及为了避免污染可以采取的相关措施;

2.读懂课文内容,了解空气污染的来源,掌握几种避免产生污染源的方法;3.学会分析和写作描写文;

4.学会名词性从句的用法。

二、预备知识

1.空气污染及污染源常识。

2. 熟悉与污染有关的词汇和词组。

3.名词性从句在句中作宾语和表语的基本用法。

三、学习安排

1.预习:阅读教材第1单元,时间为2小时。

2.上课:浏览光盘第1单元,或浏览Web课件第1单元,时间为2小时。3.复习及作业:复习本课的词汇,完成课后练习,时间为2小时。

四、学习内容及指导:

学习单元1:课文第1段

学习材料:阅读课文的第1段

学习内容:引入话题“空气污染”

学习活动和练习:

(1)分析本段中难句的结构;

(2)复习本段中的重点词汇。

学习单元2:课文第2~8段

学习材料:阅读课文的第2~8段

学习内容:空气污染的主要类型和表现形式

学习活动和练习:

(1)分析第2~8段中难句的结构;

(2)复习第2~8段中的重点词语。

学习单元3:课文第9~12段

学习材料:阅读课文的第9~12段

学习内容:防治污染的主要措施

学习活动和练习:

(1)分析第9~12段中难句的结构;

(2)复习第9~12段中的重点词语。

学习单元4:描写文

学习材料:阅读本单元第三部分的内容

学习内容:描写文的写作

学习活动和练习:

(1)学会描写文写作的要求和分类;

(2)完成本部分的练习。

学习单元5:名词性从句

学习材料:阅读本单元第四部分的内容

学习内容:名词性从句的类型、构成及基本用法

学习活动和练习:

(1)学会名词性从句的用法;

(2)完成本部分的练习。

五、难点和常见错误分析

1.本单元的难点主要在于课文中某些难句的分析及名词性从句的用法。

2.常见错误分析:注意名词性从句在句中作宾语和表语。

六、知识扩展(提供给有更高学习要求的学生)

1. 掌握构词法:后缀-en可以加在形容词之后使原来的词性动词化,例如:bright(明亮的)

→brighten(点亮,变亮,使……光彩起来)。

2. 阅读更多关于空气污染和其防止措施的文章。

Unit 2 Survival

本单元重点:

Some knowledge of rescue operation in a natural disaster

●Important words and phrases:

Words: rescue, effective, crisis, stable, incentive, profit, evacuate, suspend, response, route, distribute, escape

Phrases: in total, in capable of, rather than, cut down, a wide range of

●Some sentence patterns:

1.By August 11, it had been hit by eight typhoons,…

2.It is worth noting, however, that countries with a strong government response…

3.What is needed is to provide information and adequate response patterns throughout

population.

w and order remained stable, and the citizens neither resorted to an unusual display of

anti-behavior, nor were subject to unusual force by a frightened administration.

本单元难点:

●Some expressions:

ages of “survive”

ages of “by”

ages of “means”

4.辨析in all, above all, after all

5.辨析worth, worthy, worthwhile

6.辨析take place, happen, occur, break out, come out

ages of “neither…nor” and “not only…bus also”

●Some sentence patterns:

1.The human, economic, political, and security cost of environmental change can be cut

down at three stages with are generally referred to as the three Rs…

2.What happened to costal southeast China in the summer of 2006 can be taken as a good

example.

3.It is worth noting, however, that countries with a strong government response…

4.What is needed is to provide information and adequate response patterns throughout

population.

w and order remained stable, and the citizens neither resorted to an unusual display of

anti-behavior, nor were subject to unusual force by a frightened administration.

一、学习目的和教学要求

学习目的:学习在自然灾害中的营救方式,掌握相关词汇,学会分析文中较复杂的句式,掌握记叙文的写作方法,掌握名词性从句的用法。

教学要求:

你应该能够

1.了解不同的自然灾害及应对自然灾害的方法;

2.读懂课文内容,了解防灾准备的三个阶段;

3. 掌握如何写作记叙文;

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